what was your 1/8 mph and your 1000 ft mph if it shows it? also you are running it all the way through the 1/4? its going to be a great car once you get it tuned right. member 75dartsport ran 10.50 at 124/125 in the 1/4 with his duster and a 850 holley dp so i know it can be done. just don't give up and keep tuning till you get there. Mopar65